DE60115543D1 - Additional vacuum assistance unit for vehicle brake booster - Google Patents
Additional vacuum assistance unit for vehicle brake boosterInfo
- Publication number
- DE60115543D1 DE60115543D1 DE60115543T DE60115543T DE60115543D1 DE 60115543 D1 DE60115543 D1 DE 60115543D1 DE 60115543 T DE60115543 T DE 60115543T DE 60115543 T DE60115543 T DE 60115543T DE 60115543 D1 DE60115543 D1 DE 60115543D1
- Authority
- DE
- Germany
- Prior art keywords
- vehicle brake
- brake booster
- assistance unit
- additional vacuum
- vacuum assistance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/02—Arrangements of pumps or compressors, or control devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/66—Electrical control in fluid-pressure brake systems
- B60T13/72—Electrical control in fluid-pressure brake systems in vacuum systems or vacuum booster units
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Systems And Boosters (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/602,783 US6324845B1 (en) | 2000-06-23 | 2000-06-23 | Self contained, supplemental vacuum assist unit for vehicle brake booster |
US602783 | 2000-06-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60115543D1 true DE60115543D1 (en) | 2006-01-12 |
DE60115543T2 DE60115543T2 (en) | 2006-06-22 |
Family
ID=24412789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60115543T Expired - Lifetime DE60115543T2 (en) | 2000-06-23 | 2001-06-18 | Additional vacuum assistance unit for vehicle brake booster |
Country Status (3)
Country | Link |
---|---|
US (1) | US6324845B1 (en) |
EP (1) | EP1167149B1 (en) |
DE (1) | DE60115543T2 (en) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10061152A1 (en) * | 2000-12-08 | 2002-06-27 | Lucas Varity Gmbh | Sensor arrangement for a vacuum brake booster and a vacuum brake booster equipped with it |
US6719477B2 (en) | 2001-11-02 | 2004-04-13 | Delphi Technologies, Inc. | Spacer for vacuum brake booster |
US6774592B2 (en) * | 2001-12-03 | 2004-08-10 | Delphi Technologies, Inc. | Method and system for controlling a permanent magnet machine |
FR2844494B1 (en) * | 2002-09-12 | 2004-11-26 | Bosch Sist De Frenado Sl | BRAKING DEVICE FOR A MOTOR VEHICLE COMPRISING AN EMPTY PUMP |
US6758041B2 (en) * | 2002-09-12 | 2004-07-06 | Delphi Technologies, Inc. | Electric power brake booster |
DE10248848A1 (en) * | 2002-10-19 | 2004-05-06 | Dr.Ing.H.C. F. Porsche Ag | Arrangement for producing vacuum for motor vehicle brake booster has vacuum pump activated as required according to operating conditions and driven simultaneously with secondary air pump switch-on |
JP4158507B2 (en) * | 2002-12-05 | 2008-10-01 | トヨタ自動車株式会社 | Valve drive system for internal combustion engine |
US6964609B2 (en) * | 2003-05-28 | 2005-11-15 | Igt | Gaming device having alternate outcome presentations |
US6912946B2 (en) * | 2003-05-28 | 2005-07-05 | Delphi Technologies, Inc. | System and method for improved controlled airflow within a vacuum booster system |
US20050039597A1 (en) * | 2003-08-19 | 2005-02-24 | Delphi Technologies Inc. | Modular valve assembly for a vacuum booster |
CN100434315C (en) * | 2004-06-17 | 2008-11-19 | 大陆-特韦斯贸易合伙股份公司及两合公司 | Method for providing a negative pressure in a vacuum chamber of a pneumatic brake booster |
DE102005027768A1 (en) * | 2004-06-17 | 2006-04-20 | Continental Teves Ag & Co. Ohg | Method for providing negative pressure in a vacuum chamber of a pneumatic brake booster |
DE102005036615A1 (en) * | 2004-08-06 | 2006-02-23 | Continental Teves Ag & Co. Ohg | Device for providing pressure for an actuating unit of a motor vehicle brake system and method for controlling the device |
FR2877629A1 (en) * | 2004-11-05 | 2006-05-12 | Renault Sas | Hybrid motor vehicle, has vacuum pump connected to vacuum chamber and controller for actuating pump, when pressure of chamber is greater than threshold value, for reducing pressure of chamber until pressure is lower than threshold value |
EP1681218A1 (en) * | 2005-01-15 | 2006-07-19 | LuK Automobiltechnik GmbH & Co. KG | Negative pressure brake booster |
DE602006010683D1 (en) * | 2005-01-18 | 2010-01-07 | Fuji Heavy Ind Ltd | Control system for a vacuum pump for a brake booster |
US20070222282A1 (en) * | 2006-03-27 | 2007-09-27 | Thurm Kenneth R | Motorcycle brake connector |
US8789364B2 (en) * | 2006-04-14 | 2014-07-29 | Waikei Huen | Vacuum assist pump system |
DE102008007593A1 (en) * | 2008-01-25 | 2009-09-03 | Basar Gmbh | Device for measuring geometry on a workpiece and method for measuring geometry on a workpiece |
AU2010213344B2 (en) * | 2009-02-13 | 2014-07-24 | Davey Water Products Pty Ltd | Controller for a liquid supply pump |
WO2011141459A1 (en) * | 2010-05-11 | 2011-11-17 | Conti Temic Microelectronic Gmbh | Drive pedal unit for motor vehicles |
DE102010027308A1 (en) * | 2010-07-16 | 2012-01-19 | Lucas Automotive Gmbh | Sensor assembly for a master cylinder |
US9452746B2 (en) * | 2010-10-01 | 2016-09-27 | GM Global Technology Operations LLC | System and method for controlling a flow of air |
FR2966410A1 (en) * | 2010-10-20 | 2012-04-27 | Peugeot Citroen Automobiles Sa | Pneumatic circuit for assistance of braking of motor vehicle, has control device and sluice gate for operating accelerator, where average control laid out of conduit enters end of conduit close to vacuum source and accelerator |
FR2977549A1 (en) * | 2011-07-07 | 2013-01-11 | Peugeot Citroen Automobiles Sa | Vacuum generator device for assisting braking system of diesel engine of e.g. hybrid car, has main vacuum pump whose shaft is permanently driven by wheels of car, where auxiliary unit of vacuum generator is operated independent of pump |
CN102371984A (en) * | 2011-08-29 | 2012-03-14 | 温州大学 | Vacuum boosting device of electric vehicle |
US10065618B2 (en) * | 2013-04-12 | 2018-09-04 | Ford Global Technologies, Llc | Vehicle braking system and method |
JP6066113B2 (en) * | 2014-08-19 | 2017-01-25 | トヨタ自動車株式会社 | Control device for electric vacuum pump |
DE102015217520A1 (en) * | 2015-09-14 | 2017-03-16 | Robert Bosch Gmbh | Electromechanical brake booster and brake system |
CN105197001B (en) * | 2015-11-05 | 2018-04-24 | 昆山市兴利车辆科技配套有限公司 | Vacuum pump of electric automobile controller |
FR3048504B1 (en) * | 2016-03-07 | 2018-03-16 | Peugeot Citroen Automobiles Sa | PRESSURE SENSOR FOR BRAKE ASSIST AMPLIFIER INCLUDING INTEGRATED ANTI-RETURN VALVE |
CN107697054B (en) * | 2017-09-18 | 2019-08-16 | 北京长城华冠汽车科技股份有限公司 | A kind of modification method and device of vacuum servo parameter |
CN109026612A (en) * | 2018-06-14 | 2018-12-18 | 安徽安凯汽车股份有限公司 | A kind of intelligent heat dissipation system for integral new-energy passenger inflating pump |
CN109572648A (en) * | 2018-10-23 | 2019-04-05 | 湖州知谷汽车零部件有限公司 | A kind of controller for vacuum pump and control method |
CN109572649B (en) * | 2018-12-30 | 2023-10-24 | 吉林东光奥威汽车制动***有限公司 | Electric vacuum pump control device suitable for plateau and plateau areas |
KR102681632B1 (en) * | 2019-02-15 | 2024-07-08 | 현대자동차주식회사 | Waterproof Chamber Type Electric Vacuum Pump and Vacuum Boosting Brake System Thereby |
US20240149858A1 (en) * | 2022-11-07 | 2024-05-09 | Bendix Commercial Vehicle Systems Llc | System, method and device for implementing a dual air supply for braking systems |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3094843A (en) * | 1960-03-18 | 1963-06-25 | Bendix Corp | Automatic emergency power for vacuum powered braking systems |
US4043123A (en) * | 1975-12-09 | 1977-08-23 | Toyota Jidosha Kogyo Kabushiki Kaisha | Negative pressure generating system for internal combustion engine powered vehicles |
US4328669A (en) | 1980-02-15 | 1982-05-11 | General Motors Corporation | Vacuum power system and regulator therefor |
US4332302A (en) | 1980-07-28 | 1982-06-01 | General Motors Corporation | Vehicle vacuum supply system |
US4358928A (en) | 1980-08-28 | 1982-11-16 | General Motors Corporation | Altitude compensation vacuum pump control |
JPS57164854A (en) * | 1981-03-31 | 1982-10-09 | Nissin Kogyo Kk | Negative pressure source in negative pressure type booster for automobile |
KR870002377A (en) * | 1985-08-05 | 1987-03-31 | 미다 가쓰시게 | Negative pressure supply device for automobile |
JPS6261868A (en) * | 1985-09-10 | 1987-03-18 | Toyota Motor Corp | Drive controller for motor negative pressure pump |
US4790937A (en) | 1986-05-20 | 1988-12-13 | Cobe Laboratories, Inc. | Diaphragm and chamber device |
US4897184A (en) | 1986-10-31 | 1990-01-30 | Cobe Laboratories, Inc. | Fluid flow apparatus control and monitoring |
US5024294A (en) | 1990-06-07 | 1991-06-18 | Johnson Service Company | Differential pressure transducer |
US5717135A (en) | 1991-09-30 | 1998-02-10 | Carl A. Fiorletta | Tire pressure monitoring system utilizing a pressure activated transducer and sensor |
US5219041A (en) | 1992-06-02 | 1993-06-15 | Johnson Service Corp. | Differential pressure sensor for screw compressors |
TW271424B (en) * | 1992-12-11 | 1996-03-01 | Tokico Ltd | |
DE4416833A1 (en) * | 1994-05-16 | 1995-11-23 | Teves Gmbh Alfred | Brake system for motor vehicles with a pneumatic brake booster |
US5881557A (en) * | 1997-06-16 | 1999-03-16 | Shields; David A. | Vacuum system for diesels and high performance vehicles |
DE19851859C1 (en) * | 1998-11-10 | 2000-04-13 | Lucas Ind Plc | Vacuum pump for motor vehicle brake servo has releasable drive coupling actuated by diaphragm exposed to operating vacuum |
DE19853050A1 (en) * | 1998-11-17 | 2000-05-25 | Lucas Ind Plc | Vacuum braking pressure amplifier vacuum pump has deflectable membrane bounding working chamber, actuator coupled to membrane with armature moved by electromagnetic coil |
US6164183A (en) * | 1999-02-10 | 2000-12-26 | Delphi Technologies, Inc. | Brake booster with alternate activation by rotary electric motor |
US6255941B1 (en) * | 2000-02-24 | 2001-07-03 | Indian Head Industries, Inc. | Brake monitoring system |
-
2000
- 2000-06-23 US US09/602,783 patent/US6324845B1/en not_active Expired - Lifetime
-
2001
- 2001-06-18 EP EP01202343A patent/EP1167149B1/en not_active Expired - Lifetime
- 2001-06-18 DE DE60115543T patent/DE60115543T2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60115543T2 (en) | 2006-06-22 |
EP1167149A3 (en) | 2003-12-17 |
EP1167149A2 (en) | 2002-01-02 |
US6324845B1 (en) | 2001-12-04 |
EP1167149B1 (en) | 2005-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |